Neorhodella Cyanea, a New Genus in The Rhodellophyceae (Rhodophyta)

The red algal unicell Rhodella cyanea (Rhodellophyceae) was reinvestigated. The cell ultrastructure is clearly dissimilar to that of the two other Rhodella species, R. maculata Evans and R. violacea (Kornmann) Wehrmeyer. Consequently, we have established Neorhodella gen. nov. Neorhodella cyanea possesses a large parietal chloroplast with numerous lobes extending into the cell center. The inner region of each lobe terminates near the central...